BibTex format
@article{Khairallah:2015:10.1167/iovs.15-17201,
author = {Khairallah, M and Kahloun, R and Bourne, R and Limburg, H and Flaxman, SR and Jonas, JB and Keeffe, J and Leasher, J and Naidoo, K and Pesudovs, K and Price, H and White, RA and Wong, TY and Resnikoff, S and Taylor, HR},
doi = {10.1167/iovs.15-17201},
journal = {INVESTIGATIVE OPHTHALMOLOGY & VISUAL SCIENCE},
pages = {6762--6769},
title = {Number of People Blind or Visually Impaired by Cataract Worldwide and in World Regions, 1990 to 2010},
url = {http://dx.doi.org/10.1167/iovs.15-17201},
volume = {56},
year = {2015}
}